Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pixart Imaging IncfiledCriticalPixart Imaging Inc
Priority to TW094125974ApriorityCriticalpatent/TW200705757A/en
Publication of TW200705757ApublicationCriticalpatent/TW200705757A/en
A micro-lens built-in laser includes a light source, a light-transparent layer and a micro-lens. The light source emits light. The micro-lens and the light source are formed on a same substrate in a same semiconductor process. The micro-lens refracts and adjusts light beams emitted from the light source, and the adjusted light is emitted at an emitting surface of the micro-lens. The laser controls its radiation angle by changing the thickness of the light-transparent layer and the shape of the micro-lens.
TW094125974A2005-07-292005-07-29Micro-lens built-in laser capable of adjusting light emission angle and method of manufacturing the same
TW200705757A
(en)
System for lighting apparatus utilizing light active sheet material with integrated light emitting diode, window with lighting apparatus, conveyance with lighting apparatus, and method of providing lighting apparatus